2721243168

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{449941}}^1$

素因数の和:449967

約数の個数: 96

約数和(自身を含む): 9070830720

約数和(自身を除く): 6349587552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 449941, 899882, 1349823, 1799764, 2699646, 3149587, 3599528, 4049469, 5399292, 6299174, 7199056, 8098938, 9448761, 10798584, 12148407, 12598348, 14398112, 16197876, 18897522, 21597168, 24296814, 25196696, 28346283, 32395752, 37795044, 43194336, 48593628, 50393392, 56692566, 64791504, 75590088, 85038849, 97187256, 100786784, 113385132, 129583008, 151180176, 170077698, 194374512, 226770264, 302360352, 340155396, 388749024, 453540528, 680310792, 907081056, 1360621584, 2721243168]

約数ペア:

[(1, 2721243168), (2, 1360621584), (3, 907081056), (4, 680310792), (6, 453540528), (7, 388749024), (8, 340155396), (9, 302360352), (12, 226770264), (14, 194374512), (16, 170077698), (18, 151180176), (21, 129583008), (24, 113385132), (27, 100786784), (28, 97187256), (32, 85038849), (36, 75590088), (42, 64791504), (48, 56692566), (54, 50393392), (56, 48593628), (63, 43194336), (72, 37795044), (84, 32395752), (96, 28346283), (108, 25196696), (112, 24296814), (126, 21597168), (144, 18897522), (168, 16197876), (189, 14398112), (216, 12598348), (224, 12148407), (252, 10798584), (288, 9448761), (336, 8098938), (378, 7199056), (432, 6299174), (504, 5399292), (672, 4049469), (756, 3599528), (864, 3149587), (1008, 2699646), (1512, 1799764), (2016, 1349823), (3024, 899882), (6048, 449941)]